Power Management TRIZ Cases

A mobile device system adjusts network polling intervals to conserve battery power.

A presence sensor detects user proximity to automate screen dimming and authentication processes.

A terminal management apparatus uses a second communication function to transmit notification messages while the primary radio remains inactive.

A transceiver system adapts transmission power based on second module activity to reduce interference.

A neighbor awareness networking terminal changes its synchronization state using received signal strength indication values and anchor master rank comparisons.

Periodic wake-up scheduling reduces power consumption while maintaining communication reliability for machine type devices in low coverage areas.

A timer-based mechanism controls power headroom report triggering during dormant bandwidth part switching in wireless user equipment.

Dynamic tap control reduces automotive transceiver power consumption while maintaining reliable echo cancellation performance.

A user equipment reverts to a default search space set group after non-monitoring periods.

A door lock receives power from a doorbell transformer using near field induction to prevent battery depletion.

Motion and light sensors detect pocket placement to lock inputs, preventing accidental activation.

A wake-up receiver apparatus controls signal reception and transfer in a low power mode.

Devices report battery levels via capability elements to prevent low-power depletion during piconet handovers.

A preprocessing filter optimizes signal power to sidelobe ratio for indoor wireless transmission.

A dual-mode mobile terminal deactivates its WLAN interface and activates a cellular interface to enter a low power consumption mode.

Wireless units switch D2D synchronization modes to maintain connectivity.

A terminal transmits a capability report to configure downlink signals for small cell identification.

Wireless devices switch power modes using modulation and coding scheme values to reduce consumption while maintaining data reception reliability.

Dynamic role assignment reduces channel collisions in dense asset tracking environments while maintaining high communication reliability.

User equipment devices coordinate with small coverage base stations using the macro cell frequency band for discovery signaling.

Access points coordinate restricted target wake time schedules across overlapping basic service sets to synchronize transmission opportunities.

Adjusts SSB transmission power via channel energy detection to reduce latency and interference during sidelink communication.

Aggregating client latency tolerance sets micro-idle timers that apply targeted power policies, reducing exit latency penalties during short idle periods.

A control server sends reduced packets to remote devices over long-range links, triggering status response packets for efficient network monitoring.

A signal processing method determines the time-domain position of a power-saving signal for user equipment.

A wireless communication system schedules out-of-order downlink data transmissions using specific timing rules to prevent decoding confusion at the user equipment.

A first node determines transmission power for a second node using measurement reports and AMR codec mode signaling.

A user equipment adapts control message monitoring patterns to reduce latency and conserve power in wireless networks.

A mobile device manages radio power consumption by dynamically adjusting Power Headroom Report values based on battery capacity levels.

Configured on-demand reference signal monitoring reduces power consumption and transition latency during disconnected mode synchronization.

A wireless device uses a power saving indication bitmap in downlink control information to selectively monitor activated secondary cells.

Extracting essential superposition data reduces control channel overhead while maintaining receiver accuracy for non-orthogonal multiple access networks.

Segmenting downlink control information distinguishes cellular and device-to-device power commands, resolving accuracy complexity trade-offs.

Applies dynamic transmit power control to multiple PRACH transmissions, resolving uplink coverage reliability issues in high-path-loss scenarios.

User equipment transmits data and control negative acknowledgement signals to a network for multicast reception.

Electronic device adjusts cellular signal power using phase difference measurements between transmitted and reflected waves.

A timing value adjustment method modifies transmit timing values between timing advance groups to manage uplink power usage.

Segmented HARQ timers and dynamic PDCCH monitoring resolve the trade-off between wireless system capacity and UE energy efficiency.

A non-AP MLD sends availability information in a frame to manage target wake time service periods across multiple communication links.

Dynamic bandwidth switching via wakeup frames resolves throughput versus power consumption trade-offs in Wi-Fi networks.

HEW stations embed channel occupancy data in HE-SIG frames to enable fast radio information delivery.

A first terminal selects a target transmission mode by calculating path loss from backscatter signal power.

Applying turbo coding to large CQI and PMI payloads reduces overhead compared to convolutional coding, freeing resources for data transmission.

A shared licensed load balancer directs user devices between frequency bands based on traffic type and device characteristics.

An electronic device calculates an effective power delay profile from synchronization signals to generate a weight matrix.

An information transmitter uses asymmetric pulse timing to reduce power consumption while maintaining reliable magnetic field generation.

A vehicle emergency dialing system initiates communication via available wireless devices when the primary telematics unit fails.

Dynamic traffic-to-pilot power ratios resolve interference from low power base stations by adjusting transmit levels per resource block.

Periodic LED flashing signals an active state in candy-bar cellphones, resolving the trade-off between user awareness and battery power consumption.